Slip™ pure silk products are made using slipsilk™. Specially-commissioned and made to our exacting standards, slipsilk™ has been developed and refined since 2004 to provide the ultimate combination of shine, thickness, softness and durability. In laboratory testing, slipsilk™ was shown to absorb significantly less face cream and create 43% less friction, on average, versus cotton pillowcases*.

*Compared to widely-available cotton pillowcases with a 220-360 thread count